1 2010-06-25 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (is_static_defined): New function.
4 (get_tls_mask, ppc_type_of_stub): Use it here.
5 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
6 (ppc64_elf_tls_setup): Typo fix.
7 (adjust_toc_syms): Correctly handle symbols defined past the end
8 of the toc. Move syms on removed entries to next entry rather
10 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
11 edit ppc64 input. Allocate one extra word in skip array.
12 Honour info->keep_memory when reading relocs if we can.
13 Adjust toc relocs after adjusting symbols.
15 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
17 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
20 2010-06-17 Tristan Gingold <gingold@adacore.com>
22 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
23 (BFD64_BACKENDS_CFILES): ... here.
24 (BFD32_BACKENDS): Move vms-alpha.lo to ...
25 (BFD64_BACKENDS): ... here.
26 * Makefile.in: Regenerate.
28 2010-06-15 Joseph Myers <joseph@codesourcery.com>
30 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
31 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
32 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
33 elf32_tic6x_merge_private_bfd_data): New.
34 (bfd_elf32_bfd_merge_private_bfd_data,
35 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
36 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
38 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
40 2010-06-15 Joseph Myers <joseph@codesourcery.com>
42 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
43 (struct elf_backend_data): Update comment on obj_attrs_order.
44 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
45 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
46 instead of hardcoded 4.
47 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
48 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
49 instead of hardcoded 4 and 5.
50 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
51 instead of hardcoded 4.
53 2010-06-14 Kevin Buettner <kevinb@redhat.com>
55 * elf32-h8300.c (elf_symbol_leading_char): Define.
57 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
59 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
61 2010-06-11 Tristan Gingold <gingold@adacore.com>
63 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
66 2010-06-11 Tristan Gingold <gingold@adacore.com>
68 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
70 2010-06-11 Tristan Gingold <gingold@adacore.com>
72 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
74 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
75 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
76 * vms-alpha.c (evax_section_flags): Make it const.
77 (vms_secflag_by_name): Remove unused ABFD argument.
78 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
79 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
80 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
81 (_bfd_vms_write_egsd): Remove useless cast.
83 2010-06-10 Tristan Gingold <gingold@adacore.com>
85 * config.bfd: Remove #if/#endif so that som can be compiled on any
87 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
88 can be used on any host.
90 2010-06-10 Tristan Gingold <gingold@adacore.com>
92 * som.c: Can now be compiled on any host.
93 Include bfd headers instead of system one.
94 (som_compute_checksum): Parameter is now a pointer to a
95 som_external_header structure. Adjust.
96 (struct section_to_type): Field section is now const.
97 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
99 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
100 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
101 (som_swap_clock_in, som_swap_clock_out): New functions.
102 (som_swap_header_in, som_swap_header_out): Likewise.
103 (som_swap_space_dictionary_in): Likewise.
104 (som_swap_space_dictionary_out): Likewise.
105 (som_swap_subspace_dictionary_in): Likewise.
106 (som_swap_subspace_dictionary_record_out): Likewise.
107 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
108 (som_swap_string_auxhdr_out): Likewise.
109 (som_swap_compilation_unit_out): Likewise.
110 (som_swap_exec_auxhdr_in): Likewise.
111 (som_swap_exec_auxhdr_out): Likewise.
112 (som_swap_lst_header_in): Likewise.
113 (som_object_setup): Adjust parameter type using bfd types.
114 (setup_sections): Likewise. Ditto for object file types.
115 Use intermediate variables for external representation and use the
116 swap functions to convert.
117 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
119 (som_prep_headers): Likewise.
120 (som_write_symbol_strings): Likewise.
121 (som_begin_writing): Likewise.
122 (som_finish_writing): Likewise.
123 (som_build_and_write_symbol_table): Likewise.
124 (bfd_section_from_som_symbol): Likewise.
125 (som_slurp_symbol_table): Likewise.
126 (som_bfd_print_private_bfd_data): Likewise.
127 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
128 (bfd_som_attach_compilation_unit): Likewise.
129 (som_bfd_count_ar_symbols): Likewise.
130 (som_bfd_fill_in_ar_symbols): Likewise.
131 (som_slurp_armap): Likewise.
132 (som_bfd_ar_write_symbol_stuff): Likewise.
133 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
134 sprintf to write header fields.
135 * som.h: Include bfd headers instead of system one.
136 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
137 (struct somdata): Use bfd structures instead of system ones.
138 (struct som_section_data_struct): Likewise.
139 (struct som_subspace_dictionary_record): Removed (now in
140 include/som/internal.h)
142 2010-06-10 Tristan Gingold <gingold@adacore.com>
144 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
145 as bfd requires an ANSI-C compiler.
147 2010-06-09 Tristan Gingold <gingold@adacore.com>
149 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
150 end of archive members.
152 2010-06-08 Tristan Gingold <gingold@adacore.com>
154 * som.c (som_bfd_free_cached_info): Do not free relocations as
155 they were allocated with bfd_zalloc.
157 2010-06-08 Tristan Gingold <gingold@adacore.com>
159 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
162 2010-06-08 Tristan Gingold <gingold@adacore.com>
164 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
165 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
166 * libbfd.h: Regenerate.
167 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
168 (bfd_elfNN_mkarchive): Ditto.
170 2010-06-02 Tristan Gingold <gingold@adacore.com>
172 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
174 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
176 * configure: Regenerate.
178 2010-06-01 Tristan Gingold <gingold@adacore.com>
180 * vms-alpha.c (struct vms_private_data_struct): Add
181 transfer_address field. Remove unused dst_info field.
182 (alpha_vms_write_exec): Use transfer_address.
183 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
184 (alpha_vms_bfd_final_link): Set transfer_address.
186 2010-05-31 Tristan Gingold <gingold@adacore.com>
188 * vms-lib.c (credat_lo, credat_hi): New fields.
189 (vms_read_block): Adjust comments.
190 (vms_write_block): New function.
191 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
192 hard-coded values with constants. Set credat_lo and credat_hi.
193 (_bfd_vms_lib_mkarchive): Add argument kind.
194 Set ver, mhd_size and type according to kind.
195 (_bfd_vms_lib_alpha_mkarchive): New function.
196 (struct lib_index): Renamed from struct vms_index
197 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
198 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
199 argument and handle it.
200 (vms_write_index): Adjust argument idx. Handle elf indexes.
201 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
202 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
203 use it. Handle elf indexes. Set credat.
204 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
205 (_bfd_vms_lib_alpha_mkarchive): ... this.
206 * libbfd.h: Regenerated.
207 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
209 2010-05-28 Sterling Augustine <sterling@tensilica.com>
211 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
212 of code to change the bits in the instructions to match the changes
213 in the relocations. Declare dest_addr and sym_sec to help.
215 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
217 Workaround GCC PR middle-end/4210.
218 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
221 2010-05-27 Tristan Gingold <gingold@adacore.com>
223 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
224 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
225 (vms_time_to_time_t): Use them instead of local const.
226 (vms_time_t_to_vms_time): New function.
227 (vms_get_time): Likewise.
228 (vms_raw_get_time): Likewise.
229 * vms.h (vms_time_t_to_vms_time): New declaration.
230 (vms_get_time): Likewise.
231 (vms_raw_get_time): Likewise.
233 2010-05-26 Tristan Gingold <gingold@adacore.com>
235 * vms-alpha.c: Update comments.
236 (alpha_vms_write_exec): Set lnkflags. Write the GST.
237 (alpha_vms_link_output_symbol): New function.
238 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
239 Set dst_section private field.
240 (alpha_vms_bfd_final_link): Remove code that set dst_section.
242 2010-05-26 Tristan Gingold <gingold@adacore.com>
244 * bfdio.c: Declare and define _bfd_memory_iovec.
245 (bfd_bread): Move code for BFD_IN_MEMORY...
246 (bfd_bwrite): ... Ditto ...
247 (bfd_tell): ... Ditto ...
248 (bfd_flush): ... Ditto ...
249 (bfd_stat): ... Ditto ...
250 (bfd_seek): ... Ditto ...
251 (bfd_get_size): ... Ditto ...
252 (bfd_mmap): ... Ditto ...
253 (memory_bread): ... to these new functions.
254 (memory_bwrite): Ditto.
255 (memory_btell): Ditto.
256 (memory_bseek): Ditto.
257 (memory_bflush): Ditto.
258 (memory_bstat): Ditto.
259 (memory_bmmap): Ditto.
260 (memory_bclose): New function.
261 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
262 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
263 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
264 (bfd_make_writable): Use _bfd_memory_iovec.
265 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
266 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
268 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
270 * libbfd.h: Regenerate.
272 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
273 Joseph Myers <joseph@codesourcery.com>
274 Andrew Stubbs <ams@codesourcery.com>
276 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
277 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
278 * configure.in: Handle FDPIC vectors.
279 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
280 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
281 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
282 SYMBOL_REFERENCES_LOCAL for function descriptors.
283 (fdpic_object_p): New.
284 (sh_reloc_map): Add FDPIC and movi20 relocations.
285 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
287 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
289 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
290 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
291 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
292 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
293 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
295 (get_plt_info): Handle FDPIC.
296 (MAX_SHORT_PLT): Define.
297 (get_plt_index, get_plt_offset): Handle short_plt.
299 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
300 got_type and adjust all uses. Add GOT_FUNCDESC.
301 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
302 local_got_tls_type to local_got_type.
303 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
305 (sh_elf_local_funcdesc): Define.
306 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
308 (sh_elf_link_hash_newfunc): Initialize new fields.
309 (sh_elf_link_hash_table_create): Set fdpic_p.
310 (sh_elf_omit_section_dynsym): New.
311 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
313 (allocate_dynrelocs): Allocate local function descriptors and space
314 for R_SH_FUNCDESC-related relocations, and for rofixups.
315 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
316 require function descriptors.
317 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
318 (sh_elf_modify_program_headers): New.
319 (sh_elf_size_dynamic_sections): Allocate function descriptors for
320 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
321 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
322 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
323 entry in the .dynamic section.
324 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
325 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
326 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
327 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
328 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
329 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
330 read-only section warnings. Handle undefined weak symbols. Generate
331 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
332 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
333 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
334 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
335 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
336 Handle 20-bit relocations.
337 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
339 (sh_elf_check_relocs): Handle new relocations. Make symbols
340 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
341 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
343 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
344 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
345 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
346 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
347 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
348 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
349 Use install_movi20_field. Rename srel to srelgot. Always generate
350 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
351 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
352 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
353 Rename sgot to sgotplt. Assert that the right number of rofixups
354 and dynamic relocations were allocated.
355 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
356 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
357 (elf_backend_can_make_relative_eh_frame)
358 (elf_backend_can_make_lsda_relative_eh_frame)
359 (elf_backend_encode_eh_address): Define.
360 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
361 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
362 Redefine for FDPIC vector.
363 * reloc.c: Add SH FDPIC and movi20 relocations.
364 * targets.c (_bfd_target_vector): Add FDPIC vectors.
365 * configure, bfd-in2.h, libbfd.h: Regenerated.
367 2010-05-25 Jay Krell <jay.krell@cornell.edu>
370 * archive.c (_bfd_calloc_wrapper): New function.
371 (_bfd_add_bfd_to_archive_cache): Use it.
373 * configure.in: Add alpha*-*-*vms* to list of natives.
374 * configure: Regenerate.
376 * vms-misc.c: Define globalref if necessary.
377 (vms_convert_to_var_unix_filename): Rename to
378 _bfd_vms_convert_to_var_unix_filename and export.
379 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
380 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
381 vms_convert_to_var_unix_filename.
383 2010-05-24 Tristan Gingold <gingold@adacore.com>
385 * vms-alpha.c (add_symbol_entry): New function extrated from ...
386 (add_symbol): ... adjusted.
388 2010-05-24 Tristan Gingold <gingold@adacore.com>
390 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
391 (alpha_vms_write_exec): Add a comment.
392 (_bfd_vms_write_egsd): Ditto.
393 (alpha_vms_convert_symbol): Remove a blank line.
395 2010-05-21 Tristan Gingold <gingold@adacore.com>
397 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
400 2010-05-21 Tristan Gingold <gingold@adacore.com>
402 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
403 SEC_LOAD if isect has data.
404 (vms_get_symbol_info): Refine the condition for 'T' type.
406 2010-05-18 Tristan Gingold <gingold@adacore.com>
408 * vms-alpha.c (_bfd_vms_write_emh): New function.
409 (_bfd_vms_write_lmn): New function.
410 (_bfd_vms_write_eeom): Moved.
411 (hash_string): Likewise.
412 (_bfd_vms_length_hash_symbol): Likewise.
413 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
414 and _bfd_vms_write_lmn, and call these functions.
416 2010-05-18 Tristan Gingold <gingold@adacore.com>
418 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
419 Add details in the messages.
420 (evax_bfd_print_image): Change message.
422 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
425 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
426 (elf_fake_sections): Likewise.
428 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
430 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
432 2010-05-17 Tristan Gingold <gingold@adacore.com>
434 * vms-alpha.c: Include esgps.h and eidc.h.
435 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
436 (evax_bfd_print_egsd_flags): New function, extracted from ...
437 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
438 EGSD__C_SPSC and EGSD__C_IDC.
440 2010-05-14 Tristan Gingold <gingold@adacore.com>
442 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
443 (_bfd_vms_get_object_record): Handle align byte only in the
446 2010-05-14 Tristan Gingold <gingold@adacore.com>
448 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
449 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
450 * libbfd.h: Regenerate.
451 * configure.in (havevecs): Define HAVE_all_vecs when
452 --enable-targets=all is set. Use AC_SUBST on it.
453 (tdefaults): Do not add havevecs.
454 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
455 * configure: Regenerate.
456 * Makefile.am (HAVEVECS): New variable.
457 (INCLUDES): Add HAVEVECS.
458 * Makefile.in: Regenerate.
459 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
460 target is selected. Add #ifdef/#endif around vms specific code.
461 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
462 bfd_elfNN_archive_slurp_extended_name_table,
463 bfd_elfNN_archive_construct_extended_name_table,
464 bfd_elfNN_archive_truncate_arname,
465 bfd_elfNN_archive_write_armap,
466 bfd_elfNN_archive_read_ar_hdr,
467 bfd_elfNN_archive_write_ar_hdr,
468 bfd_elfNN_archive_openr_next_archived_file,
469 bfd_elfNN_archive_get_elt_at_index,
470 bfd_elfNN_archive_generic_stat_arch_elt,
471 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
473 2010-05-11 Jie Zhang <jie@codesourcery.com>
475 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
476 Tag_ABI_HardFP_use correctly.
478 2010-05-11 Alan Modra <amodra@gmail.com>
480 * coffcode.h (coff_write_object_contents): Enclose all occurrences
481 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
483 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
485 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
486 sym_name to improve packing.
487 (cortex_a8_erratum_scan): Check for PLT entries.
488 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
490 2010-05-07 Tristan Gingold <gingold@adacore.com>
492 * Makefile.in: Regenerate with automake 1.11.1.
495 2010-05-05 Nick Clifton <nickc@redhat.com>
497 * po/es.po: Updated Spanish translation.
499 2010-05-03 Tristan Gingold <gingold@adacore.com>
501 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
502 selective_search flag.
504 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
505 before output_has_begun is set.
507 2010-05-03 Tristan Gingold <gingold@adacore.com>
509 * vms-alpha.c: Add comments.
510 (struct vms_private_data_struct): Remove image_autoextend field.
511 (dst_check_allocation): Removed.
512 (image_write): Remove call to dst_check_allocation.
513 (vms_slurp_debug): Do not set image_autoextend. Adjust section
515 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
516 (alpha_vms_write_exec): Use dst_section to get the dst section.
517 Write the dmt section.
518 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
519 (alpha_vms_read_sections_content): Do not set image_autoextend.
520 (alpha_vms_bfd_final_link): Generate the dst.
522 2010-05-03 Tristan Gingold <gingold@adacore.com>
524 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
526 (vms_lib_dcx): Adjust for the above change.
528 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
531 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
533 * elf32-i386.c (elf_i386_relocate_section): Use it.
534 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
536 2010-04-30 Tristan Gingold <gingold@adacore.com>
538 * vms-lib.c (vms_read_block): New function.
539 (vms_traverse_index): Use vms_read_block. Handle long key names.
541 2010-04-30 Tristan Gingold <gingold@adacore.com>
543 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
545 (struct carsym_mem): New structure.
546 (vms_add_index): New function.
547 (vms_add_indexes_from_list): New function.
548 (vms_traverse_index): Parameter carsym changed to carsym_mem.
549 Code adjusted to handle elfidx.
550 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
551 Parameter NBREL is now a pointer.
552 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
554 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
555 (_bfd_vms_lib_find_symbol): Ditto.
556 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
558 (_bfd_vms_lib_get_module): New function.
559 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
561 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
562 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
563 (vms_write_index): Adjust for structure renamed.
564 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
565 changes of _bfd_vms_lib_find_symbol.
567 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
569 * config.bfd: Correct accidential reverted patch
572 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
574 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
575 to USE_MINGW64_LEADING_UNDERSCORES.
576 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
577 * config.bfd: Change underscoring default for x64 mingw
579 * coffcode.h (coff_write_relocs): Add check that dereferenced
580 sym_ptr_ptr isn't NULL.
581 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
582 * configure: Regenerated.
583 * configure.in: Add option '--enable-leading-mingw64-underscores'
584 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
586 2010-04-27 Nick Clifton <nickc@redhat.com>
589 * coffgen.c (coff_find_nearest_line): Incldue the section address
590 of function name symbols in address comparisons.
592 2010-04-27 Nick Clifton <nickc@redhat.com>
594 * po/fr.po: Updated French translation.
596 2010-04-23 Alan Modra <amodra@gmail.com>
598 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
599 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
601 (assign_file_positions_for_load_sections): Modify section in
602 segment warning to ignore overlay vmas.
603 * elf32-spu.c (spu_elf_object_p): Replace use of
604 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
606 2010-04-22 Nick Clifton <nickc@redhat.com>
608 * po/bfd.pot: Updated by the Translation project.
609 * po/vi.po: Updated Vietnamese translation.
611 2010-04-22 Alan Modra <amodra@gmail.com>
613 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
614 change. Tidy. Don't error on sections not allocated in segment.
616 2010-04-15 Andrew Haley <aph@redhat.com>
618 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
620 * bfd-in2.h: Likewise.
621 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
622 control merging of exidx entries.
624 2010-04-20 Joseph Myers <joseph@codesourcery.com>
626 * elf32-tic6x.h: New.
627 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
628 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
629 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
630 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
631 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
632 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
633 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
634 elf32_tic6x_relocate_section): Handle REL relocations.
635 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
637 2010-04-20 Jakub Jelinek <jakub@redhat.com>
639 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
640 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
642 2010-04-19 Nick Clifton <nickc@redhat.com>
644 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
646 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
647 attribute to warned variable. Remove unused val, type and type2
650 2010-04-16 Andreas Schwab <schwab@redhat.com>
652 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
653 strict-aliasing rules.
655 2010-04-16 Tristan Gingold <gingold@adacore.com>
657 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
658 (_bfd_vms_get_object_record): Always assume there is a pad byte
661 * vms-lib.c: Add a few comments.
663 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
665 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
666 attributes in v2.08 of the ABI.
668 2010-04-15 Alan Modra <amodra@gmail.com>
670 * config.bfd (vax*-*-*vms*): Delete.
672 2010-04-14 Tristan Gingold <gingold@adacore.com>
674 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
675 vms-tir.lo, vms.lo and add vms-alpha.lo
676 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
677 vms-tir.c, vms.c and add vms-alpha.c
678 * Makefile.in: Regenerate.
679 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
681 * configure: Regenerate.
682 * targets.c (vms_vax_vec): Remove the declaration.
683 (_bfd_target_vector): Remove vms_vax_vec.
684 * vms-alpha.c: New file.
685 * vms-gsd.c: Removed, rewritten in vms-alpha.c
689 * vms-misc.c: Fix indentation and comments. Replace most of
690 #if VMS_DEBUG/vms_debug with vms_debug2.
691 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
692 (hash_string): Ditto.
693 (_bfd_vms_length_hash_symbol): Ditto.
694 (maybe_adjust_record_pointer_for_object): Ditto.
695 (_bfd_vms_get_object_record): Ditto.
696 (vms_get_remaining_object_record): Ditto.
697 (_bfd_vms_push): Ditto.
698 (_bfd_vms_pop): Ditto.
699 (_bfd_vms_get_header_values): Removed.
700 (_bfd_vms_get_first_record): Removed.
701 (vms_get_remaining_image_record): Removed.
702 (new_symbol): Removed.
703 (_bfd_vms_enter_symbol): Removed.
704 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
705 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
706 parameter with struct vms_rec_wr.
707 (_bfd_vms_output_push): Removed and replaced by ...
708 (_bfd_vms_output_begin_subrec): ... new function.
709 (_bfd_vms_output_alignment): Replace bfd parameter with
710 struct vms_rec_wr, and adjust.
711 (_bfd_vms_output_check): Ditto
712 (_bfd_vms_output_byte): Ditto.
713 (_bfd_vms_output_short): Ditto.
714 (_bfd_vms_output_long): Ditto.
715 (_bfd_vms_output_quad): Ditto.
716 (_bfd_vms_output_counted): Ditto.
717 (_bfd_vms_output_dump): Ditto.
718 (_bfd_vms_output_fill): Ditto.
719 (_bfd_vms_output_pop): Removed and replaced by ...
720 (_bfd_vms_output_end_subrec): ... new function.
721 (_bfd_vms_output_flush): Removed.
722 (_bfd_vms_output_align): New function.
723 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
725 (vms_convert_to_var): New function imported from vms.c
726 (vms_convert_to_var_1): Ditto.
727 (vms_convert_to_var_unix_filename): Ditto.
728 (vms_get_module_name): Ditto.
729 (get_vms_time_string): Ditto.
730 (vms_time_to_time_t): Ditto.
731 (vms_rawtime_to_time_t): Ditto.
732 * vms.h: All macros for the VMS file format are now in include/vms.
733 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
735 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
736 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
737 (struct funcinfo, struct vms_private_data_struct): Ditto.
738 (struct vms_section_data_struct): Ditto.
739 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
740 (vms_get_module_name, get_vms_time_string): New declarations.
741 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
742 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
743 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
744 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
745 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
746 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
747 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
748 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
749 (_bfd_vms_output_fill): Ditto.
750 (bfd_vms_set_section_flags): Ditto.
752 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
754 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
755 exit due to merging the same weak symbol to test that the symbols are
758 2010-04-13 Alan Modra <amodra@gmail.com>
760 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
761 when optimizing high got_tlsgd/ld insns.
763 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
765 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
767 (HAVE_PRSTATUS32_T): Likewise.
769 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
772 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
774 * config.in: Regenerated.
775 * configure: Likewise.
777 * elf.c: Include CORE_HEADER if it is defined.
779 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
780 Jan Kratochvil <jan.kratochvil@redhat.com>
782 * hosts/x86-64linux.h: New.
784 2010-04-09 Nick Clifton <nickc@redhat.com>
786 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
787 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
788 variables htab and hdr_info and mark info parameter as unused.
789 * elf.c (prep_headers): Remove unused variable i_phdrp.
790 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
791 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
793 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
794 * verilog.c (verilog_write_section): Remove unused variable
797 2010-04-07 Alan Modra <amodra@gmail.com>
799 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
800 * configure: Regenerate.
802 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
805 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
807 2010-04-06 Tristan Gingold <gingold@adacore.com>
809 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
811 2010-04-05 Jakub Jelinek <jakub@redhat.com>
813 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
814 provided that it has the expected address size and zero segment
817 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
818 (struct line_info): Add op_index field, change end_sequence type to
820 (new_line_sorts_after): For the same address compare op_index.
821 (add_line_info): Add op_index argument, store it into the structure.
822 (decode_line_info): Complain about unknown versions of .debug_line.
823 Initialize maximum_ops_per_insn. Add op_index state register and
826 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
828 * elf32-ppc.c (apuinfo_set): New static var.
829 (ppc_elf_begin_write_processing): Set it here, always create an
830 APUinfo section if there were any in the inputs.
831 (ppc_elf_write_section): Check apuinfo_set.
832 (ppc_elf_final_write_processing): Likewise.
834 2010-04-01 Tristan Gingold <gingold@adacore.com>
836 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
837 vms_time_to_time_t and vms_rawtime_to_time_t.
838 * vms.c (vms_alpha_vec): Add archives support.
839 * vms-misc.c: Include safe-ctype.h
840 (vms_get_module_name): New function.
841 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
842 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
843 vms_get_module_name function. Use this function.
844 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
845 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
846 Add prototypes for vms-lib.c
847 * libbfd.h: Regenerate.
848 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
849 vms-lib.lo to vms_alpha_vec.
850 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
851 * configure: Regenerate.
852 * bfd.c: Add selective_search field.
853 * bfd-in2.h: Regenerate.
854 * archive.c (append_relative_path): Rename to
855 _bfd_append_relative_path and make it public.
856 (_bfd_get_elt_at_filepos): Adjust for above renaming.
857 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
858 (BFD32_BACKENDS_CFILES): Add vms-lib.c
859 * Makefile.in: Regenerate.
861 2010-04-01 Jakub Jelinek <jakub@redhat.com>
863 * dwarf2.c (read_attribute_value): Handle CU version 4
864 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
865 and DW_FORM_flag_present. For unknown form value return NULL.
866 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
868 (parse_comp_unit): Allow CU version 4.
870 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
872 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
873 to _bfd_elf_get_dynamic_reloc_section.
874 (elf_cris_discard_excess_dso_dynamics): Ditto.
876 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
878 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
879 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
881 2010-03-31 Alan Modra <amodra@gmail.com>
883 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
884 TPREL16_HI and TPREL16_HA insns.
886 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
889 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
890 assert of empty pcrel_relocs_copied on the direct symbol. Instead
891 of moving the list from the indirect symbol to the direct symbol,
892 merge into any existing list.
893 (cris_elf_check_relocs): Store the original section in the
894 pcrel_relocs_copied list, not the relocation section.
895 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
896 the relocation section, for reducing its size. Change the
897 BFD_ASSERT into a check for the section being read-only, and only
898 emit warnings and TEXTREL marker when there's an entry for a
901 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
903 * elf32-arm.c (using_thumb_only): Handle v6-M.
905 2010-03-26 Alan Modra <amodra@gmail.com>
907 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
908 * bfd-in.h (elf_discarded_section): Clarify comment.
909 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
910 * bfd-in2.h: Regenerate.
912 2010-03-26 Matt Rice <ratmice@gmail.com>
914 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
915 as unique in the armap.
917 2010-03-26 Alan Modra <amodra@gmail.com>
920 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
921 possible stub on branches.
923 2010-03-25 Joseph Myers <joseph@codesourcery.com>
925 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
926 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
927 (BFD32_BACKENDS): Add elf32-tic6x.lo.
928 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
929 * Makefile.in: Regenerate.
930 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
931 (bfd_archures_list): Update.
932 * config.bfd (tic6x-*-elf): New.
933 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
935 * configure: Regenerate.
936 * cpu-tic6x.c, elf32-tic6x.c: New.
937 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
938 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
939 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
940 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
941 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
942 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
943 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
944 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
945 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
946 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
947 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
948 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
949 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
950 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
951 (_bfd_target_vector): Update.
952 * bfd-in2.h, libbfd.h: Regenerate.
954 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
956 * aout-target.h: Update copyright year.
957 * aout-tic30.c: Likewise.
958 * coff-alpha.c: Likewise.
959 * coff-rs6000.c: Likewise.
960 * coff64-rs6000.c: Likewise.
961 * elf64-mips.c: Likewise.
963 * libecoff.h: Likewise.
964 * mach-o-target.c: Likewise.
965 * mach-o.c: Likewise.
967 * targets.c: Likewise.
969 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
971 * libbfd-in.h: Update copyright year.
973 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
976 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
979 2010-03-19 Jie Zhang <jie@codesourcery.com>
981 * elf32-arm.c (struct section_list): Remove.
982 (section_list): Remove typedef.
983 (record_section_with_arm_elf_section_data): Remove.
984 (find_arm_elf_section_entry): Remove.
985 (get_arm_elf_section_data): Use is_arm_elf.
986 (unrecord_section_with_arm_elf_section_data): Remove.
987 (elf32_arm_new_section_hook): Don't call
988 record_section_with_arm_elf_section_data.
989 (elf32_arm_write_section): Set mapcount to -1 when
990 the map has been used. Don't call
991 unrecord_section_with_arm_elf_section_data.
992 (unrecord_section_via_map_over_sections): Remove.
993 (elf32_arm_close_and_cleanup): Remove.
994 (elf32_arm_bfd_free_cached_info): Remove.
995 (bfd_elf32_close_and_cleanup): Don't define.
996 (bfd_elf32_bfd_free_cached_info): Don't define.
998 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1001 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1002 * libcoff.h: Regenerated.
1004 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1005 if dont_strip_reloc is set.
1006 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1007 dont_strip_reloc on output if there is no .reloc and
1008 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1010 2010-03-18 Wei Guozhi <carrot@google.com>
1013 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1015 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1016 * bfd-in2.h: Regenerate.
1017 * libbfd.h: Regenerate.
1019 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1021 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1022 (BFD_RELOC_SPU_STUB): Likewise.
1024 2010-03-17 Jie Zhang <jie@codesourcery.com>
1026 * elf.c (assign_file_positions_for_load_sections): Avoid
1029 2010-03-17 Alan Modra <amodra@gmail.com>
1032 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1035 2010-03-17 Alan Modra <amodra@gmail.com>
1037 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1039 2010-03-16 Alan Modra <amodra@gmail.com>
1041 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1042 (ppc64_elf_edit_toc): Set it here.
1043 (ha_reloc_match): New function.
1044 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1046 2010-03-15 Alan Modra <amodra@gmail.com>
1048 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1049 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1051 2010-03-14 Alan Modra <amodra@gmail.com>
1054 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1055 * elf64-ppc.c (call_check_done): Define.
1056 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1057 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1058 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1059 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1060 Simplify return logic. Iterate over all .init and .fini fragments
1061 by recursion. Set makes_toc_func_call here..
1062 (ppc64_elf_next_input_section): ..rather than here.
1063 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1065 2010-03-13 Alan Modra <amodra@gmail.com>
1068 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1069 function descriptor symbol if there is one, not just for plt stubs.
1070 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1072 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1074 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1076 Skip it when constructing def.vd_next.
1078 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1079 bfd_elf32_i386_sol2_vec.
1080 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1081 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1082 (elf_backend_want_plt_sym): Redefine to 1.
1084 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1085 bfd_elf64_x86_64_sol2_vec.
1086 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1087 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1088 (elf_backend_want_plt_sym): Redefine to 1.
1090 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1091 bfd_elf32_i386_sol2_vec.
1092 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1094 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1095 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1098 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1099 bfd_elf64_x86_64_sol2_vec.
1100 * configure: Regenerate.
1102 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1103 (bfd_elf64_x86_64_sol2_vec): Declare.
1104 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1105 bfd_elf64_x86_64_sol2_vec.
1107 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1109 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1112 2010-03-04 Alan Modra <amodra@gmail.com>
1115 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1116 (read_attribute_value, decode_line_info): Likewise.
1117 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1118 (arange_add, sort_line_sequences): Likewise.
1119 (find_abstract_instance_name): Handle failures from called funcs.
1120 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1121 (find_line): Realloc to a temp, and handle alloc fail.
1123 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1125 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1126 a mapping symbol to an empty section.
1128 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1130 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1131 return value from the call to _bfd_elf_merge_object_attributes.
1133 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1134 Alan Modra <amodra@gmail.com>
1136 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1137 destination mode of the a8 stub.
1138 (elf32_arm_link_hash_table): Add top_id field.
1139 (elf32_arm_link_hash_table_create): Initialize top_id.
1140 (arm_type_of_stub): Update prototype, st_type can now be updated
1141 by this function. Actual destination address in case of PLT is
1142 computed here, to help factorizing code.
1143 (elf32_arm_stub_name): Update prototype, use stub_type additional
1144 parameter to build stub name.
1145 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1146 additional parameter to build stub entry.
1147 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1148 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1149 Call elf32_arm_final_link_relocate to process all in-stub
1151 (elf32_arm_setup_section_lists): Update top_id.
1152 (cortex_a8_erratum_scan): Record stub destination mode.
1153 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1155 (elf32_arm_final_link_relocate): Enable processing of in-stub
1156 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1157 needed, enabling code factorization.
1158 (elf32_arm_final_link): Process stub sections.
1159 (elf32_arm_output_map_sym): Add entry to code/data map.
1161 2010-03-01 David S. Miller <davem@davemloft.net>
1163 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1164 h->def_regular, set h->ref_regular.
1165 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1166 and dynamic relocations if h->ref_regular.
1168 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1169 (sparc_reloc_map): Delete.
1170 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1171 relocation type in switch statements.
1173 2010-02-25 Alan Modra <amodra@gmail.com>
1176 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1177 to final_link and invert. For final link allow some flags to
1178 differ. Don't specially allow flags to be all zero.
1180 2010-02-24 Alan Modra <amodra@gmail.com>
1183 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1184 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1187 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1190 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1191 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1193 2010-02-22 Alan Modra <amodra@gmail.com>
1195 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1196 fieldmask left by rightshift.
1197 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1200 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1202 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1203 STT_GNU_IFUNC on large common symbol.
1205 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1207 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1208 has_ifunc_symbols if the symbol comes from a shared library.
1209 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1210 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1211 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1212 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1213 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1215 2010-02-19 Alan Modra <amodra@gmail.com>
1217 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1218 (_bfd_elf_copy_private_header_data): ..here.
1219 * elflink.c (_bfd_elf_size_group_sections): New function.
1220 (bfd_elf_size_dynamic_sections): Call it.
1221 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1222 (_bfd_elf_fixup_group_sections): Declare.
1224 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1226 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1227 merging Tag_DIV_use, Tag_MPextension_use, and
1228 Tag_MPextension_use_legacy tags.
1230 2010-02-18 Alan Modra <amodra@gmail.com>
1232 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1233 commit. Don't write zeros for removed group members.
1234 (_bfd_elf_copy_private_header_data): Adjust size of group section
1235 when group members are removed by objcopy.
1237 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1240 * configure.host (*-*-solaris2.11): Add host define to select
1241 valid default code page for windres/windmc on solaris.
1243 2010-02-15 Nick Clifton <nickc@redhat.com>
1245 * po/vi.po: Updated Vietnamese translation.
1247 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1249 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1250 missing mapping symbol to data only sections.
1252 2010-02-11 David S. Miller <davem@davemloft.net>
1254 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1255 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1257 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1258 these relocs on global symbols.
1260 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1261 local symbol references which are not STT_GNU_IFUNC. Handle
1262 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1263 and deal with negative vs. non-negative values properly.
1265 2010-02-09 Tristan Gingold <gingold@adacore.com>
1267 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1268 non-external relocation.
1270 2010-02-09 Alan Modra <amodra@gmail.com>
1272 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1273 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1274 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1275 (ppc64_elf_layout_multitoc): Don't resize if we have already
1278 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1280 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1281 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1282 elfcore_write_s390_prefix): New.
1283 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1284 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1285 elfcore_write_s390_prefix): New.
1286 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1287 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1288 (elfcore_write_register_note): Handle .reg-s390-timer,
1289 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1290 .reg-s390-prefix section.
1292 2010-02-09 Alan Modra <amodra@gmail.com>
1294 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1295 unsigned char. Update variables and code using them throughout file.
1296 (struct ppc_link_hash_entry): Likewise for tls_mask.
1298 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1300 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1301 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1302 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1303 code setting the flag.
1304 (ppc64_elf_next_toc_section): Group big-toc sections in
1307 2010-02-08 David S. Miller <davem@davemloft.net>
1309 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1310 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1312 * elfxx-sparc.c (create_got_section): Delete.
1313 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1314 section creator does that work for us. Use ->elf.foo instead of
1315 ->foo where applicable.
1316 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1318 (allocate_dynrelocs): Likewise.
1319 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1320 (_bfd_sparc_elf_relocate_section): Likewise.
1321 (sparc_vxworks_build_plt_entry): Likewise.
1322 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1323 (sparc_finish_dyn): Likewise.
1324 (sparc_vxworks_finish_exec_plt): Likewise.
1325 (sparc_vxworks_finish_shared_plt): Likewise.
1326 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1328 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1329 macros for visibilty and locality checks.
1330 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1331 (allocate_dynrelocs): Likewise.
1332 (_bfd_sparc_elf_relocate_section): Likewise.
1333 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1335 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1336 but never used local var 'dynobj'.
1338 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1341 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1342 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1343 * bfd-in2.h: Regenerate.
1344 * libbfd.h: Regenerate.
1346 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1347 and loc_hash_memory.
1348 (_bfd_sparc_elf_link_hash_table_free): Declare.
1349 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1350 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1351 bfd_elf32_bfd_link_hash_table_free): Define.
1352 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1353 has_ifunc_symbols if STT_GNU_IFUNC.
1354 (bfd_elf64_bfd_link_hash_table_free): Define.
1355 (elf_backend_post_process_headers): Define always.
1356 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1357 (sparc_reloc_map): Add entries for new IFUNC relocs.
1358 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1359 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1360 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1361 elf_sparc_get_local_sym_hash): New.
1362 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1364 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1366 (_bfd_sparc_elf_link_hash_table_free): New.
1367 (create_ifunc_sections): New.
1368 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1369 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1370 cons up a fake local hash table entry for it. Unconditionally add
1371 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1372 dyn relocs for ifunc.
1373 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1374 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1375 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1376 (allocate_local_dynrelocs): New function.
1377 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1378 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1380 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1381 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1382 plt in iplt/irelplt.
1384 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1386 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1387 max_contents_size, only consider sections whose contents must
1390 2010-02-09 Alan Modra <amodra@gmail.com>
1392 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1393 (ppc64_elf_size_dynamic_sections): ..and here..
1394 (merge_got_entries): ..rather than here.
1396 2010-02-09 Alan Modra <amodra@gmail.com>
1398 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1399 (has_small_toc_reloc): Define.
1400 (ppc64_elf_check_relocs): Set the above flags.
1401 (ppc64_elf_edit_opd): Delete obfd param.
1402 (ppc64_elf_tls_optimize): Likewise.
1403 (ppc64_elf_edit_toc): Likewise.
1404 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1405 * elf64-ppc.h: Update prototypes.
1407 2010-02-08 Alan Modra <amodra@gmail.com>
1409 * section.c (struct bfd_section): Delete has_tls_reloc,
1410 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1411 Add sec_flg0 thru sec_flg5.
1412 (BFD_FAKE_SECTION): Update for changed flags.
1413 * ecoff.c (bfd_debug_section): Likewise.
1414 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1415 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1416 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1417 * elf32-xtensa.c (reloc_done): Define.
1418 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1419 * bfd-in2.h: Regenerate.
1421 2010-02-08 Tristan Gingold <gingold@adacore.com>
1423 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1424 for non-scattered relocations.
1426 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1428 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1429 apuinfo sections, only scan input sections once and reuse the
1432 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1434 * archures.c (bfd_mach_ppc_titan): Define.
1435 * bfd-in2.h: Regenerate.
1436 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1438 2010-02-08 Alan Modra <amodra@gmail.com>
1440 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1442 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1444 * elf.c (assign_file_positions_for_load_sections) Update lma of
1445 section if necessary. Fixes Bugzilla 11219.
1447 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1449 * elf32-i386.c: Remove trailing white spaces.
1450 * elf64-x86-64.c: Likewise.
1452 2010-02-03 Nick Clifton <nickc@redhat.com>
1454 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1455 entries for other architectures.
1456 (struct elf_link_hash_table): Add hash_table_id field.
1457 (elf_hash_table_id): New accessor macro.
1458 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1460 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1461 returning cast pointer.
1462 (elf32_mn10300_link_hash_table_create): Identify new table as
1463 containing MN10300 extensions.
1464 (mn10300_elf_relax_section): Check pointer returned by
1465 elf32_mn10300_hash_table.
1466 * elf32-arm.c: Likewise, except using ARM extensions.
1467 * elf32-avr.c: Likewise, except using AVR extensions.
1468 * elf32-bfin.c: Likewise, except using BFIN extensions.
1469 * elf32-cris.c: Likewise, except using CRIS extensions.
1470 * elf32-frv.c: Likewise, except using FRV extensions.
1471 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1472 * elf32-i386.c: Likewise, except using I386 extensions.
1473 * elf32-lm32.c: Likewise, except using LM32 extensions.
1474 * elf32-m32r.c: Likewise, except using M32RM extensions.
1475 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1476 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1477 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1478 * elf32-m68k.c: Likewise, except using M68K extensions.
1479 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1480 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1481 * elf32-s390.c: Likewise, except using S390 extensions.
1482 * elf32-sh.c: Likewise, except using SH extensions.
1483 * elf32-spu.c: Likewise, except using SPU extensions.
1484 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1485 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1486 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1487 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1488 * elf64-s390.c: Likewise, except using S390 extensions.
1489 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1490 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1491 * elfxx-mips.c: Likewise, except using MIPS extensions.
1492 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1493 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1494 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1495 redundant structure.
1496 (elf32_cr16_hash_table): Delete unused macro.
1497 (elf32_cr16_link_hash_traverse): Delete unused macro.
1498 * elf32-score.c: Likewise.
1499 * elf32-score7.c: Likewise.
1500 * elf32-vax.c: Likewise.
1501 * elf64-sh64.c: Likewise.
1503 2010-02-03 Alan Modra <amodra@gmail.com>
1505 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1506 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1507 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1509 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1510 Remove no_multi_toc.
1511 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1512 when allocating a new struct got_entry.
1513 (allocate_got): New function, extracted from..
1514 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1515 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1516 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1517 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1518 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1519 new params in htab. Extract some code to..
1520 (ppc64_elf_start_multitoc_partition): ..here. New function.
1521 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1522 second pass toc scan.
1523 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1524 (ppc64_elf_reinit_toc): Rename to..
1525 (ppc64_elf_finish_multitoc_partition): ..this.
1526 (ppc64_elf_layout_multitoc): New function.
1527 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1528 layout_sections_again params.
1529 (ppc64_elf_relocate_section): Handle indirect got entries.
1530 * elf64-ppc.h: Update prototypes. Declare new functions.
1532 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1534 * elf-bfd.h (elfcore_write_xstatereg): New.
1536 * elf.c (elfcore_grok_xstatereg): New.
1537 (elfcore_write_xstatereg): Likewise.
1538 (elfcore_grok_note): Handle NT_X86_XSTATE.
1539 (elfcore_write_register_note): Handle .reg-xstate section.
1541 2010-02-01 Tristan Gingold <gingold@adacore.com>
1543 * som.c (som_write_ar_hdr): Define this macro.
1545 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1547 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1548 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1549 linkage table pointer to use the global table pointer if not doing
1552 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1554 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1555 if it has already been set.
1557 2010-01-27 Tristan Gingold <gingold@adacore.com>
1559 * vms.h: Remove trailing spaces.
1560 (struct hdr_struct): Remove unused hdr_c_cpr field.
1561 (enum file_format_enum): Add comments.
1562 * vms.c (vms_bfd_print_private_bfd_data): New function that
1564 Remove trailing spaces.
1565 * vms-misc.c: Improve comments.
1566 (_bfd_vms_get_object_record): Also handle files without pads.
1567 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1568 * vms-gsd.c (struct flagdescstruct): Make name field const.
1569 (gsyflagdesc): Fix typo.
1571 2010-01-27 Alan Modra <amodra@gmail.com>
1574 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1575 (ppc64_elf_setup_section_lists): Init them.
1576 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1577 and .toc on the same input file.
1578 (ppc64_elf_relocate_section): Correct GOT entry offset.
1580 2010-01-26 Tristan Gingold <gingold@adacore.com>
1582 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1583 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1584 * archive.c (is_bsd44_extended_name): New macro.
1585 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1586 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1588 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1589 (_bfd_generic_write_ar_hdr): Ditto.
1590 (_bfd_bsd44_write_ar_hdr): Ditto.
1591 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1592 (bsd_write_armap): Adjust firstreal computation.
1593 * libbfd-in.h (struct areltdata): Add extra_size field.
1594 (_bfd_generic_write_ar_hdr): Add prototype.
1595 (_bfd_bsd44_write_ar_hdr): Ditto.
1596 (_bfd_write_ar_hdr): Define.
1597 (_bfd_noarchive_write_ar_hdr): Ditto.
1598 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1599 (_bfd_archive_coff_write_ar_hdr): Ditto.
1600 (_bfd_archive_bsd44_slurp_armap): Ditto.
1601 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1602 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1603 (_bfd_archive_bsd44_truncate_arname): Ditto.
1604 (_bfd_archive_bsd44_write_armap): Ditto.
1605 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1606 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1607 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1608 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1609 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1610 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1611 * libbfd.h: Regenerate.
1612 * oasys.c (oasys_write_ar_hdr): Define.
1613 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1614 * ieee.c (ieee_write_ar_hdr): Define.
1615 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1616 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1617 (bfd_pmac_xcoff_backend_data): Ditto.
1618 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1619 (bfd_xcoff_aix5_backend_data): Ditto.
1620 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1621 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1622 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1623 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1624 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1625 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1626 (bfd_mach_o_construct_extended_name_table)
1627 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1628 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1629 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1630 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1631 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1632 (bfd_mach_o_construct_extended_name_table)
1633 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1634 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1635 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1636 * bfd-in2.h: Regenerate.
1638 2010-01-26 Alan Modra <amodra@gmail.com>
1639 H.J. Lu <hongjiu.lu@intel.com>
1642 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1643 symbols with ref_regular set when gc_sections is active.
1645 2010-01-25 Alan Modra <amodra@gmail.com>
1648 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1649 with relocations against undefined weak symbols.
1650 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1651 weak functions if the symbol is dynamic.
1652 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1653 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1654 (_bfd_elf_ppc_at_tprel_transform): New function.
1655 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1656 * bfd-in2.h: Regenerate.
1658 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1660 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1661 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1662 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1664 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1666 2010-01-21 Nick Clifton <nickc@redhat.com>
1668 * elflink.c (elf_link_add_object_symbols): Look up name of
1669 undefined symbol both before and after versioning has been
1670 applied. Do not bother with symbols that are weakly undefined.
1672 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1674 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1675 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1677 2010-01-19 Cary Coutant <ccoutant@google.com>
1679 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1681 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1682 Alan Modra <amodra@gmail.com>
1684 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1685 (elf_object_p): Read e_phnum extension.
1686 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1687 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1688 that we can read last program header.
1690 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1692 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1693 R_ARM_THM_CALL entry.
1694 (elf32_arm_final_link_relocate): Correct calculation of
1695 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1696 or R_ARM_THM_JUMP24 relocation.
1698 2010-01-18 Alan Modra <amodra@gmail.com>
1701 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1702 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1705 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1707 Fix compilation warning on gcc-3.4.
1708 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1709 parameter index to sec_index according to the function definition.
1711 2010-01-13 Chao-ying Fu <fu@mips.com>
1713 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1714 It is true for all CPUs.
1715 (jal_reloc_p): New function.
1716 (mips_elf_calculate_relocation): Rename require_jalxp to
1718 Update comment for CROSS_MODE_JUMP_P.
1719 Set up cross_mode_jump_p based on the mode change.
1720 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1721 Update comment for CROSS_MODE_JUMP_P.
1722 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1723 Use !cross_mode_jump_p to guard conversion.
1724 Convert "jr t9" to "b", if possible.
1725 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1727 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1728 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1730 2010-01-13 Nick Clifton <nickc@redhat.com>
1732 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1733 "m32c" returns the m32c arch_info_struct and not the m16c
1735 (arch_info_struct): Use the new scan function.
1736 (bfd_m32c_arch): Likewise.
1738 2010-01-13 Tristan Gingold <gingold@adacore.com>
1740 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1741 Appends new arch instead of overriding.
1742 Use mach_o_x86_64_vec for x86_64-*-darwin.
1743 * configure.in: Add mach_o_x86_64_vec.
1744 * configure: Regenerate.
1745 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1746 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1747 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1748 * Makefile.in: Regenerate.
1749 * mach-o-x86-64.c: New file.
1751 2010-01-13 Tristan Gingold <gingold@adacore.com>
1753 * reloc.c: Add MACH_O_X86_64 relocations.
1754 * bfd-in2.h: Regenerate.
1755 * libbfd.h: Regenerate.
1757 2010-01-13 Tristan Gingold <gingold@adacore.com>
1759 * archive.c (normalize): Use lbasename.
1760 (bfd_bsd_truncate_arname): Ditto.
1761 (bfd_gnu_truncate_arname): Ditto.
1763 2010-01-12 Tristan Gingold <gingold@adacore.com>
1765 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1767 2010-01-11 Tristan Gingold <gingold@adacore.com>
1769 * mach-o.h: Add x86-64 relocation types.
1771 2010-01-11 Tristan Gingold <gingold@adacore.com>
1773 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1774 (bfd_mach_o_set_arch_mach): New prototype.
1775 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1776 (bfd_mach_o_set_arch_mach): New function.
1777 (bfd_mach_o_gen_mkobject): New function.
1778 Set TARGET_ARCHITECTURE for the generic back-ends.
1779 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1780 Check that TARGET_ARCHITECTURE is defined.
1781 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1782 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1784 2010-01-11 Tristan Gingold <gingold@adacore.com>
1786 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1788 2010-01-11 Nick Clifton <nickc@redhat.com>
1790 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1791 handling of R_V850_HI16_S relocation.
1793 2010-01-11 Alan Modra <amodra@gmail.com>
1796 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1798 2010-01-11 Alan Modra <amodra@gmail.com>
1801 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1802 (find_abstract_instance_name): Use it.
1803 (parse_comp_unit): Set it.
1805 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1807 * Makefile.in: Regenerate.
1808 * configure: Regenerate.
1810 2010-01-08 Tristan Gingold <gingold@adacore.com>
1812 * archive.c: Remove bfd_special_undocumented_glue.
1814 2010-01-08 Alan Modra <amodra@gmail.com>
1817 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1818 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1819 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1821 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1824 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1825 a symbol referenced by DSO is is defined in a non-shared object
1828 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1831 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1832 undefined __start_XXX/__stop_XXX in all input files and set
1835 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1838 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1840 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1842 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1843 before including procfs.h.
1844 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1845 * configure.in: Added autoconf probe for the pr_fpreg member.
1846 * configure: Regenerated.
1847 * config.in: Regenerated.
1848 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1850 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1852 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1853 * dwarf2.c (concat_filename): Rename dirname with dir_name
1854 to void shadowing the dirname function.
1855 Rename subdirname with subdir_name to stay consistent with
1856 the new dir_name variable name.
1858 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1860 * archures.c: Add bfd_mach_ppc_e500mc64.
1861 * bfd-in2.h: Regenerate.
1862 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1863 bfd_mach_ppc_e500mc64.
1865 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1867 Fix -Wshadow warnings (seen on ppc-aix)
1868 * xcofflink.c: Replace finfo by flinfo throughout.
1870 For older changes see ChangeLog-2009
1876 version-control: never